Below-the-Hook Lifting Devices
NORMA vydána dne 2021
Designation standards: ASME B30.20:2021
Publication date standards: 2021
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: American technical standard
Kategorie: Technické normy ASME
Volume B30.20 includes provisions that apply to the marking, construction, installation, inspection, testing, maintenance, and operation of below-the-hook lifting devices, other than components addressed by other ASME B30 volumes or other standards, used for attaching loads to a hoist. The requirements in this Volume also apply to clamps used for positioning and anchoring.